A new integrated search interface will become available in the next phase of marineinfo.org.For the time being, please use IMIS to search available data PeopleInstitutesProjectsData setsPublicationsEvents IMIS Photogallery » ReferencesEchinarachnius parma (oral)Description Oral side: The food grooves from five broad trunks, which are branched distally. The central branch reaches the margin. The periproct lies marginally in a distinct notch.Test length 47 mm; Vancouver Island, Canada.Author Schultz, HeinkeJPG file - 194.62 kB - 945 x 926 pixelsadded on 2005-02-23388 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha...© 2005 Schultz, HeinkeClick here to return to the thumbnails overview